Both of the below return the computers name in upper case even when the actual name is in lower case

Code:
 MsgBox("Computer name: " & My.Computer.Name)
        MsgBox(Environment.MachineName)
I have had a look in the help and on MSDN and could not find any explanation to confirm this.

Is this true for every windows version?

regards
toe

ps: i only use MsgBox when testing